Yoyorule 2.4G 1600DPI Wireless Optical Mouse Mice + USB Receiver for LOL Dota PC Laptop Desktop Pink USB 2.0, also compatible with USB 1.1 High resolution: 1600DPI. Switch life: 5 million cycle. Intelligent connectivity. no need to code, plug & play Ideal for laptop & PC users for Home and Business Compatible with Windows XP, Vista, Windows 7, ME,2000 and Mac OS...or latest